Hygger Digital LED Controller Aquarium Heater for Fish Tanks

100W Aquarium Heater: Reliable and Durable for Your Fish Tank

• Quartz Heating Element: Constructed with high-quality, stable quartz, our hygger 100W aquarium heater ensures optimal performance and longevity. Durable and reliable, it is perfect for tanks ranging from 15 to 40 gallons.
• Versatile Applications: Ideal for marine saltwater and freshwater tanks, including fish tanks, turtle tanks, betta tanks, and small ponds. It is equipped to meet the diverse needs of various aquatic environments.
• Dimensions: Heater length: 11.2 inches. Voltage: 110-120V/60Hz, power: 100W. Includes a US three-pin plug and a power cord of 6.0 feet + 4.0 feet for easy installation and flexibility.
• Safe and Intelligent Controls: Equipped with an intelligent constant temperature digital display controller, it is easy to operate and shows both the current and set water temperatures. Use the "+" or "-" button to set your desired temperature with precision.

Multifunction LED Controller: Advanced Temperature Control

• Temperature Management: The controller provides overheating and leave water protection. When the water temperature exceeds 95°F, the heater automatically stops and flashes an alert. When the water is below 93°F, the heater reactivates. Additionally, if the heater detects that it is 5cm above the water, it will automatically shut off to prevent dry burning and sound an alarm.
• Memory and Temperature Function: With a memory function, the heater retains your temperature settings even if the power is cut. The light will start to flash when the water temperature drops 1°F/1°C below the set temperature, signaling heating resumption. The intelligent constant temperature function ensures your fish are always comfortable.

Overheating & Leaving Water Protection: Enhanced Safety

• Temperature Range: Operates effectively in a wide range of temperatures, from 59°F to 93°F. The accuracy of the temperature is ±1°F, ensuring precise control and comfort.
• Protection Features: The heater has multiple safety measures, including overtemperature alarm and automatic shutdown to prevent overheating. It also detects if the heater is not fully submerged and shuts off the power to prevent dry burning.

Quick Heating & Safe Design

• Heating Efficiency: Made of ABS guard, our heater is explosion-proof quartz and uses high-temperature resistant nickel-chromium wire with silicon carbide thermal conductivity. This design ensures stability, efficiency, safety, and durability, extending the service life and heating function significantly.
• Comfort for Aquatic Pets: Suitable for both fresh and marine water, the hygger aquarium heater maintains a comfortable temperature for your fish and other aquatic pets, ensuring their health and well-being.

Whether you're a hobbyist or a professional aquarist, these features make our 100W aquarium heater the perfect choice for keeping your aquatic pets comfortable and healthy.